What is 2-Way SMS?
Engage in 2-Way SMS conversations and build customer relationships.
Two-way SMS opens the communication channels to let businesses engage in 2-way conversations by receiving an inbound SMS message from a mobile handset, thus creating a powerful message tool. It provides the functionality to interact with your mobile audience, allowing them to respond to campaigns, send follow-up messages, provide feedback, participate in competitions as well as build new and existing relationships.
To run a 2-way messaging service, SMS numbers are required to receive the inbound message. Dialogue’s 2-way SMS service provides long numbers, shortcodes*, or Virtual Sims** to receive real-time SMS responses immediately and efficiently. With our reliable gateway and cost-effective reply paths, the SMS replies can be forwarded to email addresses, stored in the application inbox, or your API.
*SMS shortcodes can be used for zero rate services. Freetext shortcodes are also available in certain countries where the mobile handset user incurs no charge to send a SMS message to the shortcode.
**Dialogue’s Virtual SMS hosting is an alternative solution in markets where local mobile operators may not offer virtual SIM numbers.
Key features
- Offer SMS shortcodes, SMS long numbers, virtual Sims
- SMS numbers are assigned to your account
- Delivery receipts
- Support keywords, auto-replies, email forwarding
- Access to Dialogue’s reporting system including volume updates via SMS and Email
2-way SMS coverage
Markets where 2- Way SMS is currently offered by Dialogue
| Country | SMS Shortcodes | SMS long numbers | Virtual Sims |
|---|---|---|---|
| Australia |
|
|
N/A |
| Hong Kong | |
|
|
| Ireland | |
|
N/A |
| New Zealand | |
|
|
| Philippines | |
|
|
| Singapore | |
|
|
| South Africa | |
|
N/A |
| UK | |
|
N/A |
| USA | |
|
N/A |
We currently have Virtual SIMS in Hong Kong, New Zealand, Philippines and Singapore readily available and can provision this on other GSM networks within 10 working days.
Please get in touch for more details.


